*SUPPORT*
IN: wif tufa fep OUT: PURPLE PURPLE BLUE
IN: wif blicket tufa wif OUT: BLUE BLUE BLUE BLUE
IN: fep fep blicket OUT: PURPLE PURPLE PURPLE
IN: fep lug tufa wif gazzer OUT: BLUE BLUE PURPLE RED BLUE BLUE PURPLE RED
IN: kiki gazzer gazzer tufa lug tufa lug OUT: RED RED RED RED PINK PINK PINK PINK
IN: wif fep tufa wif OUT: BLUE BLUE BLUE PURPLE
IN: kiki blicket OUT: PINK PINK
IN: fep kiki tufa fep OUT: PURPLE PURPLE PURPLE PINK
IN: wif kiki blicket OUT: BLUE PINK PINK
IN: kiki blicket gazzer OUT: PINK PINK PINK PINK
IN: kiki OUT: PINK
IN: wif gazzer tufa lug tufa wif OUT: BLUE BLUE RED RED BLUE BLUE
IN: lug gazzer OUT: RED RED
IN: lug OUT: RED

*QUERY*
IN: wif lug wif blicket OUT: BLUE RED BLUE BLUE
IN: wif blicket OUT: BLUE BLUE
IN: fep wif gazzer OUT: PURPLE BLUE PURPLE BLUE
IN: wif kiki OUT: BLUE PINK
IN: fep blicket tufa wif tufa lug OUT: RED RED BLUE BLUE PURPLE PURPLE
IN: lug wif blicket gazzer OUT: RED BLUE BLUE RED BLUE BLUE
IN: lug kiki blicket OUT: RED PINK PINK
IN: lug tufa kiki OUT: PINK PINK RED
IN: fep kiki lug blicket OUT: PURPLE PINK RED RED
IN: kiki blicket tufa lug OUT: RED RED PINK PINK

*GRAMMAR*
fep -> PURPLE 
 lug -> RED 
 wif -> BLUE 
 kiki -> PINK 
 x1 tufa u1 -> [u1] [u1] [x1] 
 u1 blicket -> [u1] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 